From: Tom Lane <tgl@sss.pgh.pa.us>
To: George Sexton <georges@mhsoftware.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: AutoVacuum_NapTime
Date: Sat, 20 Feb 2010 20:15:20 -0500
Message-ID: <25691.1266714920@sss.pgh.pa.us> (raw)
In-Reply-To: <053401cab291$a8cf7250$fa6e56f0$@com>
References: <053401cab291$a8cf7250$fa6e56f0$@com>
"George Sexton" <georges@mhsoftware.com> writes:
> I have a system with around 330 databases running PostgreSQL 8.4.2
> What would the expected behavior be with AutoVacuum_NapTime set to the
> default of 1m and autovacuum_workers set to 3?
autovacuum_naptime is the cycle time for any one database, so you'd
get an autovac worker launched every 60/330 seconds ...
regards, tom lane
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, georges@mhsoftware.com
Subject: Re: AutoVacuum_NapTime
In-Reply-To: <25691.1266714920@sss.pgh.pa.us>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox